In Japan, Steve and CJ's wedding dishes up one disaster after another -- from a maid of honor who's MIA to a talking toilet with an alarming appetite.

DJ pulls out all the stops to get Tommy into a prestigious preschool. Jackson and Ramona unplug for "Pioneer Day" -- so Kimmy decides to join them.

The pressure's on for Steve and DJ to have a perfect date. Meanwhile, back at the house, Steph forbids Kimmy and Fernando from canoodling.

DJ punishes Jackson, causing him to muss his favorite Mexican wrestling league, Lucha Kaboom. But only leads to more action for the fans.

Ramona's first kiss leads to a heartbreaking lesson in love. A memorable "Sister Night" makes wedding crashers out of DJ and Stephanie.

While Steve samples wedding cakes, Ramona goes to great lengths to hide a hickey from her mother. Jackson's study group takes over the house.

A letter prompts Ramona to reconsider her future, and Max tempts fate on the "Troller Coaster." Steve and DJ have an important talk.

When the big day comes for Stephanie and Kimmy to join the Fuller house, Jackson feels outnumbered and takes drastic action

Steve and CJ announce plans for a destination wedding, and DJ sends Jackson to summer school. Stephanie and Jimmy suspect Fernando is up to something.

Jimmy and Steph visit the fertility clinic, and Jackson and Ramona start high school. A big surprise at work brings Matt and DJ closer together.

Steve and DJ's "two-week-iversary" turns into a gift-giving competition. Steph performs at her first kids' party, and Ramona gets ghosted.

Max runs for fourth-grade class president -- but his girlfriend Rose is running, too. DJ tries to make up with CJ, and Steph picks a fight with a clown.

When DJ worries that Jimmy isn't ready for fatherhood, an angry Steph responds by joining a dodgeball team. Kimmy sets Ramona up with her new intern.

Jackson tries to help Ramona at school but that lands them both in trouble and leads to a disagreement between DJ and Kimmy over parenting styles.

Steve tries setting up DJ's handsome coworker with Kimmy, and Ramona's much-anticipated 13th birthday party doesn't turn out as planned for anybody.

DJ's thrilled when Jackson agrees to shadow her at the office. Fernando builds Ramona a lavish bedroom -- complete with a frozen yogurt bar.

Becky takes Stephanie to the doctor to find out whether she's got a shot at motherhood. Kimmy helps Joey show his kids who's boss.

Steph and Jimmy launch their search for a surrogate mother. A rebellious Jackson's "cool" new look pushes all of DJ's buttons.

Kimmy snags Steph for some "soul sister" bonding while DJ attempts a day off. Max breaks a Tanner family heirloom and tries to hide the evidence.

The She-Wolves suit up to help when Ramona's "Best Homecoming Dance Ever" ... isn't. Kimmy and Steph cater to a demanding client.

With a baby on the way, Steph starts thinking like a provider. Danny ponders going back to work, and Matt and DJ try to bust each other's businesses.

DJ and Steve go on a double date with Matt and his new girlfriend. Steph and Kimmy host a Lamaze class at the house -- with hilarious results.

Fernando's mother pays a surprise visit, and Steve teaches Jackson how to drive. Max makes a memorable debut on "Wake Up San Francisco."

DJ finally decides between Matt and Steve, but they throw her a curveball before her annual back-to-school barbecue. A homeless Fernando moves in.

It's a full house for game night when Steve and Matt bring uninvited guests. Jackson decides to join the football team.